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Developers describe Stack as "Add tasks and drag them into columns that match your workflow". Important details, to-do lists and discussions are always at hand. Assign responsibility, set due dates, add tags, set priorities and attach files to your tasks. On the other hand, Trajectory is detailed as "Trajectory is an agile planning tool for teams of designers and developers". We wanted a tool that was good for writing user stories, bugs, and to-dos but also as good for managing the discussions happening around them. Trajectory helps you stay focused on what matters. Ideas are where you discuss the goals for your project. Based on that discussion, you create stories for the implementation. Trajectory makes it easy to see all the stories for an Idea and track progress toward your goal.

Stack and Trajectory can be primarily classified as "Agile Project Management" tools.

Some of the features offered by Stack are:

Customizable Columns

Unlimited Projects

Real-time Task Comments

On the other hand, Trajectory provides the following key features:

Stories can be estimated on an 8 point scale, or turned into todos, bugs, or milestones.

See your progress for the current iteration based on your expected velocity.

It’s easy to select, add, and insert stories at any point in your queue.

- No public GitHub repository available -

- No public GitHub repository available -

What is Stack?

Important details, to-do lists and discussions are always at hand. Assign responsibility, set due dates, add tags, set priorities and attach files to your tasks.

What is Trajectory?

We wanted a tool that was good for writing user stories, bugs, and to-dos but also as good for managing the discussions happening around them. Trajectory helps you stay focused on what matters. Ideas are where you discuss the goals for your project. Based on that discussion, you create stories for the implementation. Trajectory makes it easy to see all the stories for an Idea and track progress toward your goal.

What companies use Stack?

What companies use Trajectory?

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What tools integrate with Stack?

What tools integrate with Trajectory?

What tools integrate with Stack?

No integrations found

What tools integrate with Trajectory?

No integrations found

What are some alternatives to Stack and Trajectory?

Stack Overflow

Stack Overflow is a question and answer site for professional and enthusiast programmers. It's built and run by you as part of the Stack Exchange network of Q&A sites. With your help, we're working together to build a library of detailed answers to every question about programming.

Pivotal Tracker

It is a collaborative, lightweight agile project management tool, brought to you by the experts in agile software development.

Taiga.io

Taiga is a project management platform for startups and agile developers & designers who want a simple, beautiful tool that makes work truly enjoyable.
Over 55,000 developers & designers and over 52,0000 projects in first 10 months.

Targetprocess

Targetprocess is an agile project management software that focuses on information visualization and freedom. It helps to track projects using Scrum, Kanban or other agile practices.